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Business Segment (Tables)

3 Months Ended

Mar. 31, 2021

Segment Reporting [Abstract]

Summary of Information by Business Segment

												Three Months Ended
												March 31, 2021												March 31, 2020
						Total Assets at						External Revenues						Income (Loss)						External Revenues						Income (Loss)
(Millions of dollars)						March 31, 2021
Marketing						$	3,567.3					$	3,537.1					$	80.4					$	3,184.7					$	100.9
Corporate and other assets						413.3						—						(25.1)						0.1						(11.6)
Total						$	3,980.6					$	3,537.1					$	55.3					$	3,184.8					$	89.3

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- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

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-Name Accounting Standards Codification
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- References

No definition available.

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